Mathematics, 05.05.2020 21:13 lanipooh01

Fie triunghiul ABC cu unghiul A=90* a) Daca AB= 4 cm si unghiul B=60*, aflati unghiul C, AC, BC; b) Daca AC=12cm sin sinB=0,6 , aflati AB, BC si tgB. c) Daca AB= 3 x Ac si BC= radical din 10 cm, aflati sinB si h corespunzatoare ipotenuzei.

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Fie triunghiul ABC cu unghiul A=90* a) Daca AB= 4 cm si unghiul B=60*, aflati unghiul C, AC, BC; b)...

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